“Few experiences rival a serious climb for bringing us into close contact with our own limitations. Part engineering project, part chess game, part ultramarathon, mountaineering demands of us in a way that other endeavors do not. After my trip to Cholatse, I came to think of high-altitude climbing not so much as a sport but as a kind of art or even, in its purest form, rugged spirituality—a modern version of secular asceticism that purifies the soul by stripping away worldly comfort and convenience while forcing you to stare across the threshold of mortality. It is our effort to toil through these hazardous and inhospitable landscapes that culminates with such potent effect, what humanistic psychologists have described as the attainment of self-actualization, a pinnacle of personal expression that dissolves the constraints of our ordinary lives and allows us, even if fleetingly, to “become what we are capable of becoming.” This transformative power is, in a way, why summits have taken on so much symbolic importance for those who pursue them. As the reigning mythology suggests, the higher the peak—Rainier, Cholatse, Everest—the more it fires the imagination.”